in my opinion the m40a3. I'ts the best and all the otheres suck. r700- too many hitmarkersdragnov ( spelling fail| ) - sucksm21- sucksbarret-ok but no were near better than m40

Lets be honest here, barret is so much easier to use and m40a3 takes more skill and the only thing going for the m40 is that it's a good feel of a bolt action but theres no really no reason why the m40 wins...

Every time you shoots a barret the cross-hairs go back to where you took the shot so dont even mention recoil...

Dragunov is epic.

M21 Is amazing in hardcore.

R700 gets more 1 hit kills without stopping power than the m40a3 so really nothings the best, it's all down to personal preference and i prefer the m40a3 and R700

seeing as its down to opinion i go with my baby the M21. that thing has gotten me so many kills and ill prove it to anyone who wants to. you could use your bolts all day and i love them but the M21 my favorite